.page-post {
  font-size: 16px;
  line-height: 1.8;
  word-break: break-all;
  color: var(--color-text);
}
.page-post .title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  letter-spacing: -0.5px;
}
.page-post .subtitle {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  font-weight: 400;
}
.page-post .post > * {
  margin: var(--space-lg) 0;
}
.page-post .post > iframe {
  margin: 0;
  width: 100%;
}
.page-post .post h1,
.page-post .post h2 {
  font-weight: 700;
  font-size: 20px;
  position: relative;
  cursor: pointer;
  color: var(--color-text);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  transition: color var(--transition-normal);
}
.page-post .post h1:hover,
.page-post .post h2:hover {
  color: var(--color-primary);
}
.page-post .post h1::before,
.page-post .post h2::before {
  content: '#';
  top: 0;
  font-weight: bold;
  padding-right: 6px;
}
.page-post h3,
.page-post h4,
.page-post h5,
.page-post h6 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}
.page-post blockquote {
  border-left: 4px solid var(--color-primary);
  background: linear-gradient(90deg, var(--color-shadow), transparent);
  padding: var(--space-md) var(--space-md) var(--space-md) var(--space-lg);
  margin: var(--space-md) 0;
  border-radius: 2px;
  color: var(--color-text-secondary);
  font-style: italic;
  transition: all var(--transition-normal);
}
.page-post blockquote:hover {
  border-left-color: var(--color-primary-dark);
  background: linear-gradient(90deg, rgba(75, 181, 150, 0.08), transparent);
}

.page-post a {
  color: var(--color-primary);
  margin: 0 2px;
  border-bottom: 1px solid var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-normal);
}
.page-post a:hover {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary-dark);
}
.page-post strong,
.page-post b {
  color: var(--color-text);
  font-weight: 700;
}
.page-post .post ul {
  margin-left: var(--space-xl);
}
.page-post .post ol {
  margin-left: calc(var(--space-xl) + 8px);
}
.page-post ul > li {
  list-style: disc;
}
.page-post ol > li {
  list-style: decimal;
}
.page-post li {
  color: var(--color-text);
}
.page-post li > * {
  margin: var(--space-sm) 0;
}
.page-post img {
  display: block;
  max-width: 100%;
  margin: var(--space-lg) auto;
  height: auto;
  box-shadow: 0 2px 8px var(--color-shadow);
  border-radius: 4px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.page-post img:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 16px var(--color-shadow);
}
.page-post img[alt='line'] {
  display: inline-block;
  vertical-align: middle;
  background-color: transparent;
  box-shadow: none;
  margin: 0 4px;
  line-height: 1;
}
.page-post pre {
  font-size: 0;
  padding: 10px;
  overflow: auto;
  border-radius: 4px;
  max-height: 610px;
  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;
  line-height: 1.6;
  background-color: var(--color-code-bg);
  border: 1px solid var(--color-border);
}
.page-post code {
  font-size: 14px;
  background-color: var(--color-code-bg);
  word-break: break-all;
  padding: 4px 6px;
  margin: 0 4px;
  border-radius: 4px;
  color: var(--color-code);
  font-family: 'Courier New', Consolas, monospace;
  font-weight: 500;
}
.page-post pre code {
  font-size: 13px;
  background-color: transparent !important;
  word-break: keep-all;
  padding: 0;
  margin: 0;
  border-radius: unset;
  color: inherit;
}
.page-post hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: var(--space-xl) 0;
}
.page-post table {
  min-width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  border: 1px solid var(--color-border);
  margin: var(--space-lg) 0;
}
.page-post tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-normal);
}
.page-post th {
  font-weight: 700;
  background-color: var(--color-primary);
  color: white;
}
.page-post th,
.page-post td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
}
.page-post table tr:nth-child(even) {
  background-color: var(--color-shadow);
}
.page-post table tbody tr:hover {
  background-color: rgba(75, 181, 150, 0.1);
}
.page-post .table-container {
  overflow: auto;
  margin: 14px 0;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}
.page-post .table-container table {
  margin: 0;
  border: 0;
}
.page-post .table-container table tbody tr:last-child {
  border-bottom: 0;
}

/* 移动设备优化 */
@media screen and (max-width: 680px) {
  .page-post a {
    word-break: break-all;
  }
}
@media screen and (max-width: 560px) {
  .page-post {
    font-size: 13px;
  }
  .page-post pre code {
    font-size: 12px;
  }
  .page-post .post > * {
    margin: 15px 0;
  }
}